18464960

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3037}}^1$

素因数の和:3073

約数の個数: 56

約数和(自身を含む): 46299120

約数和(自身を除く): 27834160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3037, 3040, 6074, 6080, 12148, 15185, 24296, 30370, 48592, 57703, 60740, 97184, 115406, 121480, 194368, 230812, 242960, 288515, 461624, 485920, 577030, 923248, 971840, 1154060, 1846496, 2308120, 3692992, 4616240, 9232480, 18464960]

約数ペア:

[(1, 18464960), (2, 9232480), (4, 4616240), (5, 3692992), (8, 2308120), (10, 1846496), (16, 1154060), (19, 971840), (20, 923248), (32, 577030), (38, 485920), (40, 461624), (64, 288515), (76, 242960), (80, 230812), (95, 194368), (152, 121480), (160, 115406), (190, 97184), (304, 60740), (320, 57703), (380, 48592), (608, 30370), (760, 24296), (1216, 15185), (1520, 12148), (3037, 6080), (3040, 6074)]